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Selected:ARID (Active Reviews for Intermediate Designs)FlywheelSoftware Architecture CanvasNorth Star Metric
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Growth Flywheel |  Architecture Software Architecture Canvas |  Growth North Star Metric |
|---|---|---|---|---|
Purposedifferent | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | Growth often breaks down where a reinforcing mechanism builds up too much friction. A Flywheel shows the cycle of value, repetition, and reinforcement meant to sustain growth. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. | When product teams track many metrics, the view of the actual customer outcome easily gets lost. A North Star Metric bundles growth, usage, and value contribution into one signal that makes the system's direction visible. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 60-120 min | 1-2 h | 1-2 h |
Participantsdifferent | Designers, developers as users, and facilitation | 3-8 | 3-10 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Flywheel Map, Friction Points, Growth Levers, Experiment Backlog | Architecture Canvas, Goals, Constraints, Quality Attributes | North Star metric, Input metric tree, Measurement cadence |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | GrowthRetentionConversion | CanvasArchitectureAlignmentWorkshop | GrowthMetricsAlignmentRetention |